<div class="side-bx last">
    <div class="side-bx-title">
        <h3>供应商管理</h3>
    </div>
    <div class="side-bx-bd">
        <ul>
            <li><a href="index.php?app=purchase&ctl=admin_supplier&act=index">供应商</a></li>
        </ul>
    </div>
</div>